223002414700645 has 4 divisors (see below), whose sum is σ = 267602897640780. Its totient is φ = 178401931760512.

The previous prime is 223002414700633. The next prime is 223002414700657. The reversal of 223002414700645 is 546007414200322.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (223002414700633) and next prime (223002414700657).

It can be written as a sum of positive squares in 2 ways, for example, as 177163367334529 + 45839047366116 = 13310273^2 + 6770454^2 .

It is a cyclic number.

It is not a de Polignac number, because 223002414700645 - 2⁵ = 223002414700613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223002414700598 and 223002414700607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22300241470060 + ... + 22300241470069.

It is an arithmetic number, because the mean of its divisors is an integer number (66900724410195).

Almost surely, 2^{223002414700645} is an apocalyptic number.

It is an amenable number.

223002414700645 is a deficient number, since it is larger than the sum of its proper divisors (44600482940135).

223002414700645 is an equidigital number, since it uses as much as digits as its factorization.

223002414700645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44600482940134.

The product of its (nonzero) digits is 322560, while the sum is 40.

Adding to 223002414700645 its reverse (546007414200322), we get a palindrome (769009828900967).

The spelling of 223002414700645 in words is "two hundred twenty-three trillion, two billion, four hundred fourteen million, seven hundred thousand, six hundred forty-five".